• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
[2017 New] Lead2pass 100% Valid 100
[2017 New] Lead2pass 100% Valid 100

... In an inbound access list, packets are filtered as they enter an interface. Extended access lists are used to filter protocol specific packets. Access lists can be used in a variety of situations when the router needs to be given guidelines for decision-making. These situations include: Filtering tr ...
NEBULA - A Future Internet That Supports Trustworthy Cloud
NEBULA - A Future Internet That Supports Trustworthy Cloud

... to telephone or power systems, and must be capable of meeting wide service demands…Such information processing and communication systems are believed to be essential for the future growth of computer use in business, in industry, in government and in scientific laboratories which would be otherwise ...
3rd Edition: Chapter 3
3rd Edition: Chapter 3

... loss: decrease window by factor of 2 congestion avoidance: additive increase loss: decrease window by factor of 2 congestion avoidance: additive increase ...
A System Prototype for Data Leakage Monitoring in the Cloud
A System Prototype for Data Leakage Monitoring in the Cloud

... • In this paper ▫ provide taxonomy of Botnets C&C channels ▫ detection framework which focuses on  P2P based and IRC based Botnets ...
PPT Version
PPT Version

... Tamper-resistance, IBM 4758 story not withstanding OR, employ women with guns at each EP? ...
Protocols and the tcp/ip suite
Protocols and the tcp/ip suite

... – Functional description that defines what services are provided, but not how the services are to be provided ...
Network Security
Network Security

... problems! • Some issues need to be addressed at many layers, e.g: ...
3rd Edition: Chapter 3
3rd Edition: Chapter 3

... loss: decrease window by factor of 2 congestion avoidance: additive increase loss: decrease window by factor of 2 congestion avoidance: additive increase ...
Speech Title Here
Speech Title Here

... Method #1: Threat lists Start with laundry list of possible threats Identify the threats that apply to your app ...
Home Networking And Flying Cars
Home Networking And Flying Cars

... content anywhere in their home, while the content owner can rest assured that the content is not being sent over the Internet inadvertently or illegally. All of this is invisible to the user, of course. The important thing is that the connection is guaranteed, synchronized and secure. Part 3: FCP a ...
How the Internet Works - Wayne Community College
How the Internet Works - Wayne Community College

... The Future of the Internet and the World Wide Web • The Web will continue to evolve as the primary communications channel for people around the world • By 2014, more than two billion wireless communication devices will be in use worldwide, and many of these products will have the ability to access ...
Computer Networks
Computer Networks

... other connected equipment can communicate with one another. • However, there is more involved than just hooking up the network’s physical components. • The communication on a network is called network traffic. • Network traffic is the electronic pulses of information sent by the network cards to car ...
Chapter 1: Foundation
Chapter 1: Foundation

... Overwhelming majority of computer networks Messages are divided into pieces (discrete blocks) called packets No dedication is required More sharing, thus more utilization ...
View File - University of Engineering and Technology, Taxila
View File - University of Engineering and Technology, Taxila

... Chen and Wendi Heinzelman, University of Rochester{chenlei,wheinzel}@ece.rochester.edu [8] Dynamic Quality of Service for Mobile Ad-Hoc Networks, M. Mirhakkak, N. Schult, D. Thomson, The MITRE Corporation [9] Network Architecture to Support QoS in Mobile Ad Hoc Networks, Lei Chen and Wendi Heizelman ...
Cutting Edge VoIP Security Issues Color
Cutting Edge VoIP Security Issues Color

... DHCP exhaustion is an example, where a hacker uses up all the IP addresses, denying service to VoIP phones DNS cache poisoning involves tricking a DNS server into ...
ppt
ppt

... • Possible service: strong assurance for traffic within profile & allow source to exceed profile • Based on expected capacity usage profiles • Traffic unlikely to be dropped if user maintains profile • Out-of-profile traffic marked © Srinivasan Seshan, 2002 ...
Network Access Control for Mobile Ad Hoc Network
Network Access Control for Mobile Ad Hoc Network

... – A MANET consists of mobile platforms (e.g., a router with multiple hosts and wireless communications devices), which are free to move about arbitrarily. ...
Project Presentation Malicious Software & Intrusion Detection Systems
Project Presentation Malicious Software & Intrusion Detection Systems

...  The pattern of object code and where it is inserted provides a signature to the virus program.  This virus signature can be used by virus scanners to identify and detect a particular virus.  Some viruses try to hide or alter their signature:  Random patterns in meaningless places. ...
EECS 122 Communications Networks
EECS 122 Communications Networks

... Based on the way in which the nodes ...
ppt
ppt

... • Problem: false positives may be common • Solution: reorder rules to minimize false positives • What about the priority order of rules? ...
ch 13 Information Security
ch 13 Information Security

... transmissions between a client and server using public key encryption technology.  When a Web page’s URL begins with the prefix HTTPS, it is requiring that its data be transferred from server to client and vice versa using SSL encryption. ...
Slide 1
Slide 1

... In Analog communication, a physical connection has to be established between the communicating points (sender and receiver). This process is called. A. decentralization. B. circuit switching. C. Packet switching. D. time-sharing platform. ...
Part I: Introduction
Part I: Introduction

... 1. Require all telnet users to telnet through gateway. 2. For authorized users, gateway sets up telnet connection to dest host. Gateway relays data between 2 connections 3. Router filter blocks all telnet connections not originating from gateway. 8: Network Management ...
LAN Interconnections
LAN Interconnections

... •To separate / connect one corporate division with another •To connect two LANs with different protocols •To connect a LAN to the Internet •To break a LAN into segments to relieve traffic congestion •To provide a security wall between two different types of users Data Communications & Computer Netwo ...
sophisticated methods
sophisticated methods

... each individual host seen in the network. When a network connection is detected each endpoint host becomes a candidate peer. A candidate peer that has additional P2P traffic becomes an active peer and is reported as active. Otherwise is becomes a non-peer after it has had no P2P traffic for a probat ...
< 1 ... 235 236 237 238 239 240 241 242 243 ... 474 >

Deep packet inspection

Deep Packet Inspection (DPI, also called complete packet inspection and Information eXtraction or IX) is a form of computer network packet filtering that examines the data part (and possibly also the header) of a packet as it passes an inspection point, searching for protocol non-compliance, viruses, spam, intrusions, or defined criteria to decide whether the packet may pass or if it needs to be routed to a different destination, or, for the purpose of collecting statistical information. There are multiple headers for IP packets; network equipment only needs to use the first of these (the IP header) for normal operation, but use of the second header (TCP, UDP etc.) is normally considered to be shallow packet inspection (usually called Stateful Packet Inspection) despite this definition.There are multiple ways to acquire packets for deep packet inspection. Using port mirroring (sometimes called Span Port) is a very common way, as well as an optical splitter.Deep Packet Inspection (and filtering) enables advanced network management, user service, and security functions as well as internet data mining, eavesdropping, and internet censorship. Although DPI technology has been used for Internet management for many years, some advocates of net neutrality fear that the technology may be used anticompetitively or to reduce the openness of the Internet.DPI is used in a wide range of applications, at the so-called ""enterprise"" level (corporations and larger institutions), in telecommunications service providers, and in governments.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report